Trim leading and trailing whitespace from each line, optionally collapse tabs and remove blank rows, then copy the cleaned result instantly.
Whitespace Trimmer removes unnecessary leading and trailing spaces from multiline text. It is useful for copied terminal output, exports, notes, and any pasted text where inconsistent spacing makes the content harder to reuse.
Yes. It trims leading and trailing whitespace on every line, not just the beginning and end of the full text block.
Yes. Turn on Convert tabs to single spaces if you want tab characters normalized.
Yes. Remove blank lines is enabled by default, and you can turn it off if you want to preserve empty rows.
No. Everything runs locally in your browser.